Top-mounted equipment power supply control method, system and device and electronic equipment

Abstract

The invention discloses a method, a system and a device for controlling power supply of top-mounted equipment, and electronic equipment, and relates to the field of top-mounted equipment, and the method comprises the steps: obtaining power utilization characteristic information of the top-mounted equipment; generating a power supply screening strategy according to the power utilization characteristic information of the top-mounted equipment; acquiring power supply characteristic information of a platform where the loading equipment is located; generating a power supply control strategy according to the power supply characteristic information of the platform where the loading equipment is located; according to the power supply screening strategy, screening a power supply port of a platform where the loading equipment is located; and according to the power supply control strategy, controlling the power supply of the power supply port of the platform where the loading equipment is located. Through the scheme, power utilization of the loading equipment and power supply of the chassis are matched, so that the loading equipment fully plays the functions of the loading equipment as complete as possible under the advantage of flexible movement of the chassis. And by matching the energy working conditions, power supply control is performed on the loading equipment, so that the loading equipment has more abundant power supply choices, and the working limitation of the loading equipment is reduced.

Description

Technical Field

[0001] The present application relates to the field of upper-mounted equipment, and in particular to a power supply control method for upper-mounted equipment, a power supply control system for upper-mounted equipment, a power supply control method device for upper-mounted equipment, electronic equipment, a storage medium and a vehicle. Background Art

[0002] In the early days, the power supply for the upper-mounted equipment was provided by the diesel engine generator, which was completely isolated from the chassis electrical power supply system. There was no connection between the chassis electrical system and the upper-mounted electrical system, and there was no monitoring, control or management of the power consumption parameters of the upper-mounted electrical equipment.

[0003] With the development of technology and the continuous increase in user demand, the types and number of upper-mounted electrical equipment are increasing, resulting in many changes: First, the power consumption has increased, involving the power supply management of high-power upper-mounted equipment. Second, the use conditions are diverse, covering single or multiple combined scenarios such as parking and engine shutdown, parking and engine running, parking and external mains power, and driving. Third, it is necessary to increase the information interaction and control requirements between upper-mounted electrical equipment and chassis electrical systems. Fourth, there are more optional types of upper-mounted power supply.

[0004] In the invention patent: CN106253358A, a dual-input dual-output uninterruptible vehicle-mounted integrated power supply system is disclosed. It is mainly composed of a UPS system, a power management system and a power distribution system. It can accept AC and DC inputs at the same time, and can output AC and DC power at the same time. At the same time, it changes the traditional uninterruptible UPS hot backup state to a UPS cold backup state, reducing system device and energy loss, and achieving the purpose of multi-power output, energy saving and high efficiency. However, this power supply is limited to dual power input and dual power output, and the focus is on UPS cold backup to achieve energy saving. There is no automatic power switching strategy, and manual intervention is required.

[0005] Invention patent: CN116316627A discloses a power supply and distribution system for a mobile calibration vehicle. It is mainly composed of an intelligent distribution box, an integrated power supply and a UPS power supply. The input of the vehicle power supply and distribution system comes from the three-phase or single-phase mains electricity outside the vehicle. The focus of this patent is to be able to stably supply power to the on-board equipment of the mobile calibration vehicle, and to monitor the status of the electrical equipment and realize fault alarm. However, this patent does not have a power switching strategy.

[0006] In the invention patent: CN115576297A, a vehicle body control method, device, medium and vehicle are disclosed. The invention relates to a new energy vehicle body control method, including in the process of controlling the vehicle body to be turned on or off, by obtaining the voltage of the vehicle's power battery and the bus voltage of the body motor and timing; according to the voltage of the power battery, the bus voltage of the body motor and the timing duration, judging whether a fault occurs during the control process of the vehicle body. The main focus of this patent is to reliably and accurately judge whether a fault occurs during the control process of the vehicle body, to perform status monitoring and fault diagnosis, and there is no relevant strategy for the power supply switching control method and the identification of the type of powered equipment.

[0007] Therefore, a power supply control scheme for upper-mounted devices is needed, which generates a power screening strategy based on the power consumption characteristic information of the upper-mounted devices; generates a power control strategy based on the power supply characteristic information of the platform where the upper-mounted devices are located; and supplies power by controlling and screening the power port of the platform where the upper-mounted devices are located. Summary of the invention

[0008] The purpose of the present invention is to provide a power supply control method for a body-mounted device, a power supply control system for a body-mounted device, a power supply control method device for a body-mounted device, an electronic device, a storage medium and a vehicle, which at least solve the problem of coordination between power consumption conditions and driving conditions, solve the problem of power supply format matching, and solve one technical problem in the problem of power control under a power port.

[0009] The present invention provides the following scheme:

[0010] According to one aspect of the present invention, a method for controlling power supply of a body-mounted device is provided, the method comprising:

[0011] Obtain power consumption characteristic information of upper equipment;

[0012] Generate a power screening strategy based on the power consumption characteristic information of the upper equipment;

[0013] Obtain the power supply characteristic information of the platform where the upper equipment is located;

[0014] Generate a power control strategy based on the power supply characteristic information of the platform where the upper equipment is located;

[0015] According to the power screening strategy, screening the power port of the platform where the upper equipment is located;

[0016] According to the power control strategy, the power supply of the power port of the platform where the upper device is located is controlled.

[0017] Furthermore, it also includes:

[0018] Generate information on the power supply capability of the power port of the platform where the upper equipment is located according to the power control strategy;

[0019] According to the power screening strategy, matching the information of the power supply capacity of the power port of the platform where the upper-mounted device is located, screening the power port of the platform where the upper-mounted device is located;

[0020] According to the screening of the power port of the platform where the upper-mounted device is located, the power supply of the screened power port of the platform where the upper-mounted device is located is controlled.

[0021] Furthermore, obtaining the power consumption characteristic information of the upper equipment includes:

[0022] Obtain information on technical parameters of body mounted equipment;

[0023] The information of the technical parameters of the upper-mounted equipment includes information on the power supply type, rated power and endurance time of the upper-mounted equipment;

[0024] Obtain information on work instructions for upper equipment;

[0025] According to the information of the upper equipment working instruction, the information of the power consumption condition of the upper equipment is obtained;

[0026] Generate information on the power consumption characteristics of the upper-mounted equipment according to the information on the power consumption condition of the upper-mounted equipment and the information on the technical parameters of the upper-mounted equipment;

[0027] A power source screening strategy is generated according to the power consumption characteristic information of the upper equipment.

[0028] Furthermore, the obtaining of power supply characteristic information of the platform where the upper equipment is located includes:

[0029] Obtain information on technical parameters of the platform where the upper equipment is located;

[0030] The information of technical parameters of the platform where the upper equipment is located includes the power supply circuit under the power port, and the control based on the power supply circuit, the power supply mode and power supply duration of the power port;

[0031] A power control strategy is generated according to the power supply characteristic information of the platform where the upper equipment is located.

[0032] Furthermore, the power supply duration includes:

[0033] Obtain information about the power matching status of the platform where the upper equipment is located;

[0034] The information on the power matching status of the platform where the upper equipment is located includes self-storage status information, energy storage status information, energy conversion status information and external power supply status information;

[0035] Generate information about the power supply duration capability of the power port according to the information about the power matching status of the platform where the upper equipment is located;

[0036] Generate information about the duration of power consumption of the upper-mounted equipment according to the information about the power consumption condition of the upper-mounted equipment;

[0037] According to the information of the power consumption time of the upper-mounted device, a request for power matching of the platform where the upper-mounted device is located is sent;

[0038] According to a request for power matching of the platform where the upper-mounted device is located, the power matching state of the platform where the upper-mounted device is located is controlled.

[0039] Furthermore, it also includes:

[0040] The platform where the upper installation equipment is located is a mobile platform;

[0041] Based on the energy consumption of the movement of the platform where the upper-mounted device is located, the power port of the platform where the upper-mounted device is located supplies power;

[0042] Wherein, obtaining speed control information of the platform where the upper equipment is located;

[0043] Generate energy consumption status information of the platform where the upper equipment is located according to the speed control information of the platform where the upper equipment is located;

[0044] Generate information on power supply control of a power port of the platform where the upper-mounted device is located according to the energy consumption status information of the movement of the platform where the upper-mounted device is located;

[0045] Acquire information on the power consumption condition of the upper-mounted equipment under the moving condition of the platform on which the upper-mounted equipment is located;

[0046] According to the power supply control information of the power port of the platform where the upper-mounted device is located, it is determined whether the power matching state of the platform where the upper-mounted device is located can meet the power consumption condition of the upper-mounted device;

[0047] If not, then the speed at which the platform on which the upper equipment is located moves is limited.

[0048] According to two aspects of the present invention, a power supply control system for a body-mounted device is provided, the power supply control system for the body-mounted device comprising: a power supply module, a power consumption module and a power consumption management module;

[0049] The power supply module is used to obtain a variety of power sources and provide them to the power consumption module;

[0050] The power consumption module is used to be driven by the power supply module according to the power consumption condition of the upper equipment;

[0051] The power management module is used to match the power supply module with the power consumption module;

[0052] The electric energy drive for matching the power supply module with the power consumption module includes energy conversion state control and power supply loop control.

[0053] According to three aspects of the present invention, a power supply control device for a body-mounted device is provided, the power supply control device for a body-mounted device comprising:

[0054] The power consumption characteristic module is used to obtain the power consumption characteristic information of the upper equipment;

[0055] A power screening module, used to generate a power screening strategy according to the power consumption characteristic information of the upper equipment;

[0056] The power supply characteristic module is used to obtain the power supply characteristic information of the platform where the upper equipment is located;

[0057] A power control module, used to generate a power control strategy according to the power supply characteristic information of the platform where the upper equipment is located;

[0058] A power port module, used to screen the power port of the platform where the upper equipment is located according to the power screening strategy;

[0059] The power supply control module is used to control the power supply of the power port of the platform where the upper equipment is located according to the power supply control strategy.

[0060] According to four aspects of the present invention, there is provided an electronic device, comprising: a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory communicate with each other via the communication bus;

[0061] A computer program is stored in the memory, and when the computer program is executed by the processor, the processor executes the steps of the upper equipment power supply control method.

[0062] According to five aspects of the present invention, a computer-readable storage medium is provided, including: a computer program executable by an electronic device is stored therein, and when the computer program runs on the electronic device, the electronic device executes the steps of the upper device power supply control method.

[0063] According to six aspects of the present invention, there is provided a vehicle, comprising:

[0064] An electronic device, used to implement the steps of the power supply control method for upper mounted equipment;

[0065] A processor, the processor runs a program, and when the program runs, the steps of the upper equipment power supply control method are executed based on the data output by the electronic device;

[0066] The storage medium is used to store a program, and when the program is running, the steps of the upper equipment power supply control method are executed for the data output from the electronic device.

[0067] Through the above scheme, the following beneficial technical effects are obtained:

[0068] This application matches the power consumption of the upper-mounted equipment with the power supply of the chassis, so that the upper-mounted equipment can fully utilize the advantages of the flexible movement of the chassis and exert the functions of the upper-mounted equipment as completely as possible.

[0069] The present application controls the power supply of the upper-mounted equipment by matching the working conditions of the energy source, thereby providing the upper-mounted equipment with more abundant power supply options and reducing the working limitations of the upper-mounted equipment.

[0070] This application takes into account the working conditions of vehicle movement and the working conditions of the upper-mounted equipment, and utilizes multiple energy sources to enable the upper-mounted equipment to have a wider range of adaptability scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0071] Figure 1 It is a flow chart of a power supply control method for a top-mounted device provided by one or more embodiments of the present invention.

[0072] Figure 2 It is a structural diagram of a power supply control system for upper equipment provided by one or more embodiments of the present invention.

[0073] Figure 3 It is a structural diagram of a power supply control device for upper equipment provided by one or more embodiments of the present invention.

[0074] Figure 4 A schematic diagram of a chassis system equipped with a bodywork power supply and distribution system according to a specific embodiment of the present invention.

[0075] Figure 5 A schematic diagram of a first control process of a power supply system according to a specific embodiment of the present invention.

[0076] Figure 6 A schematic diagram of a second control process of a power supply system according to a specific embodiment of the present invention.

[0077] Figure 7 A schematic diagram of a third control process of a power supply system according to a specific embodiment of the present invention.

[0078] Figure 8 A structural block diagram of an electronic device of a power supply control method for a top-mounted device provided by one or more embodiments of the present invention. DETAILED DESCRIPTION

[0079] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0080] Figure 1 It is a flow chart of a power supply control method for a top-mounted device provided by one or more embodiments of the present invention.

[0081] like Figure 1 As shown, the power supply control method for upper equipment includes:

[0082] Step S1, obtaining power consumption characteristic information of upper equipment;

[0083] Step S2, generating a power source screening strategy based on the power consumption characteristic information of the upper equipment;

[0084] Step S3, obtaining power supply characteristic information of the platform where the upper equipment is located;

[0085] Step S4, generating a power control strategy according to the power supply characteristic information of the platform where the upper equipment is located;

[0086] Step S5, screening the power port of the platform where the upper device is located according to the power screening strategy;

[0087] Step S6, according to the power control strategy, control the power supply of the power port of the platform where the upper mounted device is located.

[0088] Specifically, in one embodiment, the upper-mounted equipment is divided into multiple types and multiple uses, responding to different scenarios, working in different working conditions, and correspondingly reflecting various power consumption characteristics. Some power consumption characteristic information is boundary power consumption characteristic information, such as parameter information, which can be read in advance to limit the range of power consumption characteristics that can be reflected by the upper-mounted equipment. Some power consumption characteristic information is real-time power consumption characteristics, which involve the working conditions, work tasks, working environment, etc. of the upper-mounted equipment, making the power consumption characteristics reflected by the upper-mounted equipment uncertain. Under normal circumstances, the real-time power consumption characteristics are limited by the boundary power consumption characteristic information, that is, the power consumption demand of the upper-mounted equipment needs to be limited by the technical parameters of the upper-mounted equipment itself.

[0089] Generate a power screening strategy based on real-time power consumption characteristics and boundary power consumption characteristics information. The power screening strategy needs to be targeted at the power consumption requirements of the upper equipment itself. First, obtain the technical parameter information of the upper equipment, and also obtain the information of the upper equipment's work tasks and working environment. Based on the information of the upper equipment's work tasks and working environment, obtain the information of the upper equipment's working conditions. According to the information of the upper equipment's working conditions, determine whether the upper equipment's technical parameter information can cover the power consumption requirements in the information under the upper equipment's working conditions. If it can be met, select the corresponding power port according to the power consumption requirements.

[0090] The platform where the upper equipment is located can be a wheeled chassis with its own power system, or an integrated power package chassis that is easy to hoist. Based on the combination with the upper equipment, the necessary energy interface is provided to supply the consumption of the upper equipment. Generally, the power interface is the most common, and mechanical transmission energy interface is not excluded.

[0091] Similarly, a power interface is preset based on the platform where the upper equipment is located. A power supply circuit is set in the background of the power interface to manage and control multiple power supply systems and match various load capacities, presenting preset controllable power supply characteristics. The power supply characteristics of the platform where the upper equipment is located include boundary power supply characteristic information and real-time power supply characteristics. For example, parameter information is used as boundary power supply characteristic information to follow the real-time power consumption characteristics of the upper equipment to form real-time power supply characteristics. In the power control strategy, in addition to the boundary power supply characteristics of the platform where the upper equipment is located covering the real-time power consumption characteristics of the upper equipment, it can provide services for the real-time power consumption of the upper equipment in the whole domain, and also includes that the boundary power supply characteristics of the platform where the upper equipment is located do not always completely cover the real-time power consumption characteristics of the upper equipment. In the power control strategy, by setting priorities, the important parts of the upper equipment work tasks are given priority under the premise of giving full play to the boundary power supply characteristics of the platform where the upper equipment is located.

[0092] In the power screening strategy, the power ports are screened based on matching the power demand of the upper equipment as much as possible, that is, the power ports that meet all the work tasks of the upper equipment, or give priority to the power ports that meet the important part of the work tasks of the upper equipment.

[0093] In the power control strategy, the power supply characteristic information of the platform where the upper-mounted device is located is matched to the upper-mounted device of the selected power port to perform power control, such as matching voltage standard, load capacity, fluctuation adaptation, etc.

[0094] In this embodiment, it also includes:

[0095] Generate information on the power supply capability of the power port of the platform where the upper equipment is located according to the power control strategy;

[0096] According to the power screening strategy, the power supply capacity information of the power port of the platform where the upper-mounted device is located is matched, and the power port of the platform where the upper-mounted device is located is screened;

[0097] According to the power port of the platform where the screening upper-mounted device is located, the power supply of the power port of the platform where the screening upper-mounted device is located is controlled.

[0098] Specifically, from the side of the platform where the upper-mounted device is located, the power control strategy includes the upper-mounted device matching the selected power port, that is, the information of providing power supply service for the power port of the platform where the upper-mounted device is located.

[0099] From the side of the upper equipment, the power screening strategy includes trying to match the power demand of the upper equipment and screening the power ports, that is, to meet all the work tasks of the upper equipment, or give priority to meeting the important parts of the work tasks of the upper equipment.

[0100] In this embodiment, obtaining the power consumption characteristic information of the upper equipment includes:

[0101] Obtain information on technical parameters of body mounted equipment;

[0102] The technical parameters of the upper equipment include the power supply type, rated power and endurance time of the upper equipment;

[0103] Obtain information on work instructions for upper equipment;

[0104] According to the information of the upper equipment working instruction, the information of the upper equipment power consumption condition is obtained;

[0105] Generate information on the power consumption characteristics of the upper-mounted equipment according to the information on the power consumption conditions of the upper-mounted equipment and the information on the technical parameters of the upper-mounted equipment;

[0106] Generate a power screening strategy based on the power consumption characteristics of the upper equipment.

[0107] Specifically, the boundary power consumption characteristic information of the upper equipment is obtained through the information of the upper equipment technical parameters. The upper equipment work instruction is issued based on the upper equipment technical parameters, work tasks, and working environment. At this time, the power consumption characteristic information of the upper equipment is generated, that is, the real-time power consumption characteristic information of the upper equipment under the working conditions. The power consumption characteristic information is input into the power supply screening strategy to match the power supply port that meets all the work tasks of the upper equipment, or gives priority to meeting the important part of the capacity of the upper equipment work tasks.

[0108] In this embodiment, obtaining the power supply characteristic information of the platform where the upper equipment is located includes:

[0109] Obtain information on technical parameters of the platform where the upper equipment is located;

[0110] The technical parameter information of the platform where the upper equipment is located includes the power supply circuit under the power port, the control based on the power supply circuit, the power supply mode and power supply duration of the power port;

[0111] Generate a power control strategy based on the power supply characteristic information of the platform where the upper equipment is located.

[0112] Specifically, the power supply characteristic information of the platform where the upper-mounted device is located is obtained through the information of the technical parameters of the platform where the upper-mounted device is located. The power port is connected to multiple power supplies or other power supplies with special capabilities through the power supply loop. The power control strategy needs to match the upper-mounted device with the power supply characteristic information of the platform where the upper-mounted device is located, such as the power supply characteristic information of the platform where the upper-mounted device is located.

[0113] In this embodiment, the power supply duration includes:

[0114] Obtain information about the power matching status of the platform where the upper equipment is located;

[0115] The information on the power matching status of the platform where the upper equipment is located includes self-storage status information, energy storage status information, energy conversion status information and external power supply status information;

[0116] Generate information about the power supply duration capability of the power port based on the power matching status information of the platform where the upper equipment is located;

[0117] Generate information about the duration of power consumption of the upper-mounted equipment based on the information about the power consumption condition of the upper-mounted equipment;

[0118] According to the information of the power consumption time of the upper-mounted equipment, a request for power matching of the platform where the upper-mounted equipment is located is sent;

[0119] According to the power matching request of the platform where the upper equipment is located, the power matching state of the platform where the upper equipment is located is controlled.

[0120] Specifically, since a switching device such as a power supply circuit is provided under the power interface of the platform where the upper-mounted equipment is located, multiple energy sources such as batteries and engine power generation can be alternately or continuously provided to the power interface to extend the power supply of the power interface. The selected power supply mode and power source need to match the current power demand of the upper-mounted equipment, that is, the power matching formed under the power consumption conditions of the upper-mounted equipment. Since the operation process of the upper-mounted equipment is not completely in one state, the upper-mounted equipment can actively initiate a request according to its own operating state, so that the platform where the upper-mounted equipment is located can switch the power type for it.

[0121] For instructions that require long-term work, after the platform where the upper equipment is located reads it, in addition to supplying power according to the power supply standard required by the upper equipment, it should also consider giving priority to the use of external power supplies as much as possible, and try to store energy for energy storage equipment, etc. When there is a lack of external power supply, the energy storage equipment will continue to supply power to meet the long-term work instructions.

[0122] In this embodiment, it also includes:

[0123] The platform where the upper equipment is located is a mobile platform;

[0124] Based on the energy consumption of the movement of the platform where the upper-mounted equipment is located, the power port of the platform where the upper-mounted equipment is located is powered;

[0125] Among them, obtaining speed control information of the platform where the upper equipment is located;

[0126] Generate energy consumption status information of the platform where the upper equipment is located according to the speed control information of the platform where the upper equipment is located;

[0127] Generate information on power supply control of a power port of the platform where the upper-mounted device is located according to the energy consumption status information of the platform where the upper-mounted device is located;

[0128] Obtain information on the power consumption of the upper-mounted equipment under the moving condition of the platform on which the upper-mounted equipment is located;

[0129] According to the power supply control information of the power port of the platform where the upper-mounted device is located, it is determined whether the power matching state of the platform where the upper-mounted device is located can meet the power consumption condition of the upper-mounted device;

[0130] If not, limit the speed at which the platform on which the upper equipment is located moves.

[0131] Specifically, when the platform where the upper-mounted equipment is located is a vehicle, it has the ability to move. A situation in which a vehicle has its own engine, which can be used as a power source for the vehicle and as an energy source for the upper-mounted equipment. There is a situation in which the upper-mounted equipment works while the vehicle moves. The movement of the vehicle constitutes an important part of the upper-mounted equipment to complete its work tasks. When the rated load of the engine is insufficient, the vehicle movement or the upper-mounted equipment power needs to be balanced. For example, the upper-mounted equipment power consumption condition under the mobile working condition of the platform where the upper-mounted equipment is located is used as a reference, and the upper-mounted equipment power consumption is prioritized. It is calculated whether the vehicle movement can travel at a preset speed. If not, the speed is reduced. Similarly, with the working condition of ensuring the mobile power consumption (or engine drive) of the platform where the upper-mounted equipment is located as a reference, it is calculated whether the upper-mounted equipment can output according to the preset power. If not, the power output is reduced, or the section that can be stopped intermittently is calculated, and the upper-mounted equipment works at full power after the movement stops. The above control process can be completed with the help of an embedded industrial control board or by implanting a program module in the vehicle computer, including collecting vehicle operation status data and controlling power output distribution. In the above case, the vehicle adopts a hybrid model. The engine first generates electricity to the battery, and then the battery drives the motor to move the vehicle and drive the upper equipment.

[0132] In a fuel vehicle, the engine speed determines the amount of power supplied to the upper equipment and also affects the vehicle speed. If the engine speed remains unchanged, the gearbox can be downgraded to reduce the vehicle speed while ensuring the power consumption of the upper equipment. The inverter can also be used to control the current of the upper equipment to ensure that there is enough torque when the vehicle is in a high gear.

[0133] In another embodiment, when driving, the engine drives the sandwich generator or silicon generator to generate electricity, and the amount of electricity generated increases as the engine speed increases. When idling in place, the power generation of both generators is small, and the engine idle speed can be increased through manual intervention (hand throttle PTO button) to achieve the purpose of increasing output power.

[0134] Figure 2 It is a structural diagram of a power supply control system for upper equipment provided by one or more embodiments of the present invention.

[0135] like Figure 2 As shown, the upper equipment power supply control system includes: a power supply module, a power consumption module and a power consumption management module;

[0136] The power supply module is used to obtain various power sources and provide them to the power consumption module;

[0137] The power module is used to receive the drive of the power supply module according to the power consumption condition of the upper equipment;

[0138] A power management module is used to match the power drive of the power supply module and the power consumption module;

[0139] The electric energy drive that matches the power supply module and the power consumption module includes energy conversion state control and power supply circuit control.

[0140] Specifically, the upper-mounted equipment is integrated with the mobile chassis, and they share or share a power source or power source. For example, the power supply module of the upper-mounted equipment power supply control system includes the chassis power supply system, upper-mounted battery, sandwich power generator, 220V mains power, upper-mounted diesel generator, etc. The power module can be either the upper-mounted equipment or the vehicle system. Since the upper-mounted equipment is integrated with the mobile chassis, there is a working condition where the upper-mounted equipment and the mobile chassis work at the same time.

[0141] The power management module is used to match the power drive (or other forms of energy drive) of the power supply module and the power consumption module to form a power supply loop control, or to accompany the occurrence of energy conversion state.

[0142] For example, the upper equipment of the sprinkler truck is a spray system, and the upper equipment sprays water while the vehicle is moving. The upper battery starts the vehicle engine through the chassis power system (the upper battery can also be used as an emergency energy source, and in unconventional situations, the upper battery can be used alone for emergency power supply). The vehicle engine drives the generator of the upper oil machine to continuously generate electricity during the idling process (the upper oil machine can be used alone to drive the upper oil machine generator to power the upper equipment and is isolated from the chassis engine). It can charge the upper battery or drive low-power upper equipment subsystems (such as the control system of the spray system). When the upper equipment needs to output high power (such as driving the pump module of the spray system), the sandwich power take-off generator is connected to the engine rotor through the clutch device or directly, and the engine increases the idle speed, outputs high-power power, or directly mechanically connects to the rotor input end of the pump module. The upper equipment includes a servo system (including a pump module) and a control system. The sandwich power take-off generator can be used to power the servo system (including the drive form of the rotor input end of the pump module that is directly mechanically connected), and the upper oil engine generator can be used for the upper equipment control system. The upper equipment (spraying system) control system can always be kept "awake" during the vehicle idling process, and the sandwich power take-off generator is used intermittently or continuously for powering the servo system according to the instructions of the upper equipment control system. During this period, if the pump module is set at the maximum output power due to the spraying distance requirements, in order to ensure the stable working state of the upper equipment, the clutch is disconnected from the engine and the parking state is maintained. During cruising, the necessary vehicle speed needs to be maintained while towing the water tank, and the spraying distance is limited to flushing the nearby ground, that is, the power is limited. This eases the allocation of engine power resources between the upper equipment and the mobile platform.

[0143] When the sprinkler system is fixed at a certain place and the mobile function is not used temporarily, the engine can be turned off and an external power source such as 220V AC power can be connected to supply the sprinkler system and the vehicle's energy storage device.

[0144] The upper equipment in the above case is not limited to a specific sprinkler system and mobile platform, nor is it limited to a specific working condition. A sprinkler truck is used as an example of a power supply module, a power consumption module, and a power management module. Among them, the power supply module, the power consumption module, and the power management module are not limited to the supply, use, and management of electric energy, but also cover the energy supply, use, and management of mechanical transmission methods controlled by clutches, gearboxes, rotors, etc.

[0145] In a specific embodiment, the chassis silicon generator of a certain type of vehicle is 3kw-6kw; the sandwich generator is 10kw-50kw; and the upper oil engine generator is above 10kw.

[0146] For economic and practical considerations, when the upper equipment has a cheap high-power power input, the built-in low-power input is temporarily disabled. For example, when the upper equipment is equipped with an external power supply such as 220V mains or 380V power, a high-power power input can be provided, and the built-in upper battery, sandwich power generator, upper oil engine generator and other relatively small inputs are temporarily disabled.

[0147] Figure 3 It is a structural diagram of a power supply control device for upper equipment provided by one or more embodiments of the present invention.

[0148] like Figure 3 As shown, the upper equipment power supply control device includes: a power consumption feature module, a power screening module, a power supply feature module, a power supply control module, a power supply port module, and a power supply control module;

[0149] The power consumption characteristic module is used to obtain the power consumption characteristic information of the upper equipment;

[0150] A power screening module is used to generate a power screening strategy based on the power consumption characteristic information of the upper equipment;

[0151] The power supply characteristic module is used to obtain the power supply characteristic information of the platform where the upper equipment is located;

[0152] A power control module is used to generate a power control strategy based on the power supply characteristic information of the platform where the upper equipment is located;

[0153] The power port module is used to filter the power port of the platform where the upper equipment is located according to the power screening strategy;

[0154] The power supply control module is used to control the power supply of the power port of the platform where the upper mounted device is located according to the power supply control strategy.

[0155] It is worth noting that although the system only discloses the power consumption feature module, the power screening module, the power supply feature module, the power supply control module, the power port module, and the power supply control module; it does not mean that the device is limited to the above-mentioned basic functional modules. Rather, what the present invention wants to express is that, based on the above-mentioned basic functional modules, those skilled in the art can arbitrarily add one or more functional modules in combination with the prior art to form an infinite number of embodiments or technical solutions. In other words, the system is open rather than closed. Just because the present embodiment only discloses individual basic functional modules, it cannot be considered that the scope of protection of the claims of the present invention is limited to the above-mentioned basic functional modules.

[0156] Through the above scheme, the following beneficial technical effects are obtained:

[0157] This application matches the power consumption of the upper-mounted equipment with the power supply of the chassis, so that the upper-mounted equipment can fully utilize the advantages of the flexible movement of the chassis and exert the functions of the upper-mounted equipment as completely as possible.

[0158] The present application controls the power supply of the upper-mounted equipment by matching the working conditions of the energy source, thereby providing the upper-mounted equipment with more abundant power supply options and reducing the working limitations of the upper-mounted equipment.

[0159] This application takes into account the working conditions of vehicle movement and the working conditions of the upper-mounted equipment, and utilizes multiple energy sources to enable the upper-mounted equipment to have a wider range of adaptability scenarios.

[0160] Figure 4 A schematic diagram of a chassis system equipped with a bodywork power supply and distribution system according to a specific embodiment of the present invention.

[0161] Figure 5 A schematic diagram of a first control process of a power supply system according to a specific embodiment of the present invention.

[0162] Figure 6 A schematic diagram of a second control process of a power supply system according to a specific embodiment of the present invention.

[0163] Figure 7 A schematic diagram of a third control process of a power supply system according to a specific embodiment of the present invention.

[0164] In a specific embodiment, Figure 4 The chassis system equipped with a body-mounted power supply and distribution system shown includes a body-mounted power supply device 1, an on-board power management device 2, and a body-mounted power-consuming device 3.

[0165] The upper body power supply device 1 (i.e., power supply module) includes the following combination types: 220V mains or upper body oil engine generator 11, sandwich power take-off generator 12 of chassis vehicle, chassis vehicle silicon generator and chassis battery power supply system 13, upper body battery 14. When supplying power to the upper body, the power supply priority strategy and the real-time inspection and control automatic switching strategy are set.

[0166] The vehicle power management device 2 (i.e., power management module) includes an input module 21, a rectifier module 22, an output module 23, a control module 24, and a display unit 25. The input module 21 includes four power input units and an emergency start and charging unit. The input ends of the four input units are respectively connected to the output ends of the upper power supply equipment 11, 12, 13, and 14, and the functions are input detection and filtering. The vehicle power management device 2 is responsible for the function of the power supply circuit.

[0167] The emergency start and charging unit is connected to the output end of the AC rectifier module in the rectifier module 22; the rectifier module 22 includes an AC rectifier module, an AC-DC module, a DC-DC module, and a DC-AC module, and its function is 220V and 24V voltage conversion or voltage stabilization rectification. The AC rectifier module is used for 220V mains rectification, and voltage conversion is not required. The AC-DC module is used to convert the input AC power into DC power, which is connected to the DC-DC module and sent to the output module. The DC-DC voltage stabilization module is composed of multiple 24VDC units in parallel, which is used to convert the input wide-voltage DC power into a constant 24V DC, provide the bus voltage for the output module, and realize the isolation of input and output. The output module 23 is composed of multiple output channel units, which are used for power distribution from the DC bus to each load output. The 220V output unit is connected to the first type of equipment, and the 24V output unit is connected to the second type of equipment. At the same time, the output module 23 sends the output parameters of each channel and the detected switch signal of the first type of equipment to the control module 24 to realize working condition monitoring and isolation of the fault channel. The control module 24 includes input control, power control, output control, and a main control unit, and is used to monitor power input, power conversion, output, and other modules, collect the working parameters of each circuit, and control the switches of the input and output channels and the enabling of each power module according to a preset strategy. The display unit 25 receives the monitoring information sent by the control unit 24 for display or output to a display device.

[0168] The upper-mounted electrical equipment 3 (i.e., the electrical module) includes two types of electrical equipment: the first type is large-scale operating equipment or special equipment, which is required for driving or parking with a rated voltage of 220V AC mains, such as parking air conditioners; the second type is small and medium-power upper-mounted equipment, which is characterized by continuous operation, relatively small working power consumption, and a large number, such as communication vehicle-mounted stations, video detection devices, etc.

[0169] In another specific embodiment, Figure 2The first control flow of the upper power supply system shown is used as a power supply control strategy.

[0170] The voltage value in the embodiment is only an embodiment of a vehicle battery. The parameter characteristics of batteries of different brands may be different from those in this embodiment. The embodiment only reflects the control method.

[0171] Mode A is powered by 220V mains electricity, mode B is powered by a sandwich power generator, mode C is powered by a chassis silicon generator, and mode D is powered by a top-mounted battery. The power supply priority in this embodiment is specifically described as follows.

[0172] When all the upper-mounted power supply equipments are ready for working, the default power supply priority is AC → sandwich power take-off generator → chassis silicon generator → upper-mounted battery, i.e., mode A → mode B → mode C → mode D.

[0173] Conditions for Mode A to switch to Mode B: The mains power is cut off and the system detects that the sandwich power take-off generator is working;

[0174] Conditions for switching from mode A to mode C: the city power is cut off, the system detects that the sandwich power generator is turned off, and the chassis silicon generator voltage is not less than 26.5V;

[0175] Conditions for switching from mode A to mode D: the city power is cut off, the system detects that the sandwich power generator is turned off, the chassis silicon generator voltage is less than 26.5V, and the upper battery voltage is greater than 22V;

[0176] Conditions for switching from mode B to mode A: The system switches when it detects that the mains is connected;

[0177] Conditions for switching from mode B to mode C: the sandwich power generator in operation is shut down or cut off, the system detects that it is not connected to the mains, and the chassis silicon generator voltage is not less than 26.5V;

[0178] Conditions for switching from mode B to mode D: the sandwich power generator in operation is shut down or cut off, the system detects that it is not connected to the mains, the chassis silicon generator voltage is less than 26.5V, and the upper battery voltage is greater than 22V;

[0179] Conditions for switching from mode C to mode A: The system switches when it detects that the mains is connected;

[0180] Conditions for switching from mode C to mode B: When the system detects that the mains power is not connected, the sandwich power generator will switch to work;

[0181] Conditions for switching from mode C to mode D: The system detects that the chassis silicon generator voltage is less than 26.5V, and it is not connected to the mains, the sandwich power generator is not started, and the upper battery voltage is greater than 22V;

[0182] Conditions for switching from mode D to mode A: The system switches when it detects that the mains is connected;

[0183] Conditions for switching from mode D to mode B: When the system detects that the mains is not connected, the sandwich power generator will switch to work;

[0184] Conditions for switching from mode D to mode C: The system detects that the chassis silicon generator voltage is not less than 26.5V, and the mains is not connected, and the sandwich power generator is not started;

[0185] Mode D switches to output cut-off: the system detects that the upper battery voltage is lower than 20.5V, the AC power is not connected, the sandwich power take-off generator is turned off, and the chassis silicon generator voltage is less than 26.5V. At this time, the power management device cuts off the output and enters sleep mode until the working conditions of any working mode are met and it can work again.

[0186] An emergency starting and charging unit is provided in the input module 21, which brings four additional working modes: A.1 chassis battery charging, A.2 top-mounted battery charging, B.1 top-mounted battery charging, C.1 top-mounted battery charging, D.1 using the top-mounted battery for chassis emergency starting.

[0187] The triggering and closing conditions of mode A.1 are as follows: When the system works in mode A, the system automatically uses the mains to charge the upper battery. The charging method is to charge with a constant current of 20A first, then with a constant voltage of 28V, and finally with floating charge to maintain the power. When mode A is released, mode A.1 is also released;

[0188] The triggering and closing conditions of mode A.2 are as follows: when the system is working in mode A, turn on the emergency switch on the power management device, and the system uses the mains to charge the chassis battery. The charging method is to charge with a constant current of 20A first, then with a constant voltage of 28V, and finally with floating charge to maintain the power. When mode A is released, mode A.1 is also released. It should be noted that mode A.1 and mode A.2 can be in operation at the same time without priority.

[0189] The triggering and closing conditions of mode B.1 are as follows: When the system works in mode B, the system automatically uses the sandwich power take-off generator to charge the upper battery. The charging method is to charge with a constant current of 20A first, then with a constant voltage of 28V, and finally with floating charge to maintain the power. When mode B is released, mode B.1 is also released;

[0190] The triggering and closing conditions of mode C.1 are as follows: When the system works in mode C, the system automatically uses the chassis silicon to charge the upper battery. The charging method is to charge with a constant current of 20A first, then with a constant voltage of 28V, and finally with floating charge to maintain the power. When mode C is released, mode C.1 is also released;

[0191] The triggering and closing conditions of mode D.1 are as follows: when the system is working in mode D, the emergency switch on the power management device is turned on, and the chassis starter is started. At this time, the upper battery is used as the power source of the starter to realize the emergency start of the vehicle, solving the problem that the chassis battery cannot start the vehicle due to insufficient power due to various reasons. After the vehicle is started, the system detects that the input voltage of the chassis silicon generator is not less than 26.5V, and automatically turns off the emergency switch. Mode D.1 is released accordingly.

[0192] It is particularly important to note that in the control method, in the switching strategy between mode C and mode D, when the system is in mode C and is using the chassis silicon generator as the upper power supply, when the upper power continues to be large, the total power of the upper equipment and chassis electrical appliances may be greater than the output power of the silicon generator, and the terminal voltage of the silicon generator and chassis battery parallel system (i.e., chassis power supply system) drops from 28V and gradually decreases. When the voltage drops below 25.5V, according to the switching strategy, mode C switches to mode D and starts using the upper battery to power the upper equipment. At this time, the output power of the chassis silicon generator becomes smaller due to the disconnection of the upper equipment, and it starts to power the chassis vehicle electrical appliances while charging the chassis battery. The terminal voltage of the chassis silicon generator power supply system begins to slowly rise. It is worth noting that at this time, when switching from mode D to mode C, the chassis silicon generator voltage is not less than 26.5V. A 1V transition voltage is reserved between 25.5V and 26.5V to avoid the situation where the chassis silicon voltage quickly recovers to 25.5V after switching from mode C to mode D, and then switches back to mode C from mode D, and then jumps back and forth between mode C and mode D.

[0193] The control method associates the switching priority of the power supply equipment with the type of upper-mounted equipment that is about to work. The first type of upper-mounted equipment is large-scale operating equipment or high-power special equipment used when driving or parking, with a power of several kilowatts to more than ten or even dozens of kilowatts. The chassis silicon power supply system and the upper-mounted battery are not suitable as its power supply. Therefore, the output module 23 of the power management device detects the switch signal of the first type of upper-mounted equipment and confirms that the switch of this type of equipment is closed, that is, it is determined that there is a power demand for the first type of equipment. The input module 21 identifies whether the mains power and the sandwich power generator are input. If so, the input power supply equipment is determined according to the priority. If not, the control module 24 sends a start signal to the sandwich power generator 12 to make it work to supply power to the upper-mounted equipment. The operation of the second type of upper-mounted equipment has no effect on the priority of its power supply equipment switching.

[0194] Preferably, the information monitoring and fault reporting of the upper power supply and distribution system adopts CAN bus or Ethernet communication. Its CAN network node or Ethernet node includes a control module, a display unit, an upper equipment, a sandwich power take-off generator, a vehicle chassis information interaction device, etc.

[0195] In another specific embodiment, the control method adjusts the strategy so that the operating mode switching trigger condition and the shutdown condition are not determined according to the voltage, but are determined according to the data signal of the battery sensor. The vehicle-mounted battery 14 is equipped with a battery power sensor, which can detect the remaining power of the battery in real time and convert it into data information to be sent out. Figure 4 As shown by the dotted line connecting 14 and 24, the control module 24 is connected to the battery power sensor on 14, and can collect the remaining power information of the upper battery. The upper battery voltage judgment condition 22V in all conditions of mode switching is changed to the control module 24 judging whether the remaining power of the upper battery is 20%. The upper battery voltage judgment condition 20.5V is changed to the control module 24 judging whether the remaining power of the upper battery is 5%.

[0196] Furthermore, the body mounted battery power sensor also serves as one of the CAN network nodes or Ethernet nodes of the power supply and distribution system.

[0197] Preferably, the chassis system can be simplified in configuration, without being equipped with the first type of large-scale operating equipment or high-power special equipment, and the sandwich power take-off generator can also be not installed. In this case, the power supply switching strategy of the control method is as follows: Figure 6 The second control flow of the upper power supply system is shown in FIG.

[0198] In another specific embodiment, mode A is powered by 220V mains electricity, mode B is powered by chassis silicon generator, and mode C is powered by upper battery. The control method for setting power supply priority is described in detail as follows.

[0199] When all the upper-mounted power supply equipments are ready for working, the default power supply priority is AC → chassis silicon generator → upper-mounted battery, i.e., mode A → mode B → mode C.

[0200] Conditions for switching from mode A to mode B: the AC power is cut off and the system detects that the chassis silicon generator voltage is not less than 26.5V;

[0201] Conditions for switching from mode A to mode C: the mains is cut off, the system detects that the chassis silicon generator voltage is less than 26.5V, and the upper battery voltage is greater than 22V (or the remaining power of the upper battery is greater than 20%);

[0202] Conditions for switching from mode B to mode A: The system switches when it detects that the mains is connected;

[0203] Mode B switches to mode C when: the system detects that the chassis silicon generator voltage drops to less than 25.5V, and the mains is not connected, and the upper battery voltage is greater than 22V (or the remaining power of the upper battery is greater than 20%);

[0204] Conditions for switching from mode C to mode A: The system switches when it detects that the mains is connected;

[0205] Mode C switches to Mode B when: the system detects that the chassis silicon voltage is not less than 26.5V and is not connected to the mains;

[0206] Mode C switches to output cut-off: the system detects that the upper battery voltage is lower than 20.5V (or the remaining power of the upper battery is not more than 5%), and the AC power is not connected, and the chassis silicon generator voltage is less than 26.5V. At this time, the power management device cuts off the output and enters sleep mode until the working conditions of any working mode are met and it can work again.

[0207] After the simplified configuration of the body power supply and distribution system, there are still four additional working modes: A.1 chassis battery charging, A.2 body battery charging, B.1 body battery charging, C.1 using the body battery for emergency starting of the chassis.

[0208] The trigger conditions and shutdown conditions of the four additional working modes are the same as those before the simplified configuration and are not repeated here.

[0209] Preferably, the upper power supply and distribution system can continue to simplify the configuration, without the first type of large-scale operating equipment or high-power special equipment, without sandwich power generator, and without reserving the mains power supply interface. At this time, the power supply switching strategy of the control method is as follows: Figure 7 As shown in the third control flow of the upper assembly power supply system.

[0210] Mode A is powered by the chassis silicon generator, and mode B is powered by the upper battery. The control method for setting the power supply priority is described in detail as follows.

[0211] When all the upper-mounted power supply equipments are ready for working, the default power supply priority is chassis silicon generator → upper-mounted battery, i.e. mode A → mode B.

[0212] Conditions for switching from mode A to mode B: The system detects that the chassis silicon generator voltage is less than 25.5V, and the upper battery voltage is greater than 22V (or the remaining power of the upper battery is greater than 20%);

[0213] Mode B switches to Mode A when: the system detects that the chassis silicon voltage is not less than 26.5V and is not connected to the mains;

[0214] Mode B switches to output cut-off: the system detects that the upper battery voltage is lower than 20.5V (or the remaining power of the upper battery is not more than 5%), and the chassis silicon generator voltage is less than 26.5V. At this time, the power management device cuts off the output and enters sleep mode until the working conditions of any working mode are met and it can work again.

[0215] After this simplified configuration, the upper body power supply and distribution system has two additional working modes: A.1 charging the upper body battery, and B.1 using the upper body battery to start the chassis in an emergency. The triggering conditions and shutdown conditions of the two additional working modes are the same as before the simplified configuration, and will not be repeated.

[0216] Figure 8 A structural block diagram of an electronic device of a power supply control method for a top-mounted device provided by one or more embodiments of the present invention.

[0217] like Figure 8 As shown, the present application provides an electronic device, including: a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory communicate with each other through the communication bus;

[0218] A computer program is stored in the memory. When the computer program is executed by the processor, the processor executes the steps of a method for controlling power supply of a top-mounted device.

[0219] The present application also provides a computer-readable storage medium storing a computer program executable by an electronic device. When the computer program runs on the electronic device, the electronic device executes the steps of a method for controlling power supply of an upper mounted device.

[0220] The present application also provides a vehicle, comprising:

[0221] An electronic device, used to implement the steps of a method for controlling power supply of a body mounted device;

[0222] A processor, the processor runs a program, and when the program runs, the data output by the electronic device executes a power supply control method for the upper device;

[0223] The storage medium is used to store a program, and when the program is running, the steps of the power supply control method for the upper device are executed for the data output from the electronic device.

[0224] The communication bus mentioned in the above electronic device can be a Peripheral Component Interconnect (PCI) bus or an Extended Industry Standard Architecture (EISA) bus, etc. The communication bus can be divided into an address bus, a data bus, a control bus, etc. For ease of representation, only one thick line is used in the figure, but it does not mean that there is only one bus or one type of bus.

[0225] The electronic device includes a hardware layer, an operating system layer running on the hardware layer, and an application layer running on the operating system. The hardware layer includes hardware such as a central processing unit (CPU), a memory management unit (MMU), and a memory. The operating system can be any one or more computer operating systems that implement electronic device control through a process, such as a Linux operating system, a Unix operating system, an Android operating system, an iOS operating system, or a Windows operating system. In addition, in an embodiment of the present invention, the electronic device can be a handheld device such as a smart phone or a tablet computer, or can be an electronic device such as a desktop computer or a portable computer, which is not particularly limited in the embodiment of the present invention.

[0226] The execution subject of the electronic device control in the embodiment of the present invention may be an electronic device, or a functional module in the electronic device that can call and execute a program. The electronic device may obtain the firmware corresponding to the storage medium. The firmware corresponding to the storage medium is provided by the supplier. The firmware corresponding to different storage media may be the same or different, which is not limited here. After the electronic device obtains the firmware corresponding to the storage medium, the firmware corresponding to the storage medium may be written into the storage medium, specifically, the firmware corresponding to the storage medium may be burned into the storage medium. The process of burning the firmware into the storage medium may be implemented using existing technology, which will not be described in detail in the embodiment of the present invention.

[0227] The electronic device may also obtain a reset command corresponding to the storage medium. The reset command corresponding to the storage medium is provided by the supplier. The reset commands corresponding to different storage media may be the same or different, and are not limited here.

[0228] At this time, the storage medium of the electronic device is a storage medium in which the corresponding firmware is written, and the electronic device can respond to the reset command corresponding to the storage medium in the storage medium in which the corresponding firmware is written, so that the electronic device resets the storage medium in which the corresponding firmware is written according to the reset command corresponding to the storage medium. The process of resetting the storage medium according to the reset command can be implemented by the existing technology and will not be described in detail in the embodiments of the present invention.

[0229] For the convenience of description, the above devices are described in terms of functions and are divided into various units and modules. Of course, when implementing the present application, the functions of each unit and module can be implemented in the same or multiple software and / or hardware.

[0230] Those skilled in the art will appreciate that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as those generally understood by those skilled in the art in the art to which the present invention belongs. It should also be understood that terms such as those defined in general dictionaries should be understood to have meanings consistent with the meanings in the context of the prior art, and will not be interpreted with idealized or overly formal meanings unless specifically defined.

[0231] For the method embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the embodiments of the present invention are not limited by the order of the actions described, because according to the embodiments of the present invention, some steps can be performed in other orders or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions involved are not necessarily required by the embodiments of the present invention.

[0232] It can be known from the description of the above implementation modes that those skilled in the art can clearly understand that the present application can be implemented by means of software plus a necessary general hardware platform. Based on such an understanding, the technical solution of the present application can be essentially or partly contributed to the prior art in the form of a software product, which can be stored in a storage medium such as ROM / RAM, a magnetic disk, an optical disk, etc., and includes several instructions for enabling a computer device (which can be a personal computer, a server or a network device, etc.) to execute the methods described in the various implementation modes of the present application or certain parts of the implementation modes.

[0233] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method for controlling power supply of a top-mounted device, characterized in that: The power supply control method for upper equipment includes: Obtain the power consumption characteristic information of the upper equipment; Generate a power screening strategy based on the power consumption characteristic information of the upper equipment; Obtain the power supply characteristic information of the platform where the upper equipment is located; Generate a power control strategy based on the power supply characteristic information of the platform where the upper equipment is located; According to the power screening strategy, screening the power port of the platform where the upper equipment is located; According to the power control strategy, the power supply of the power port of the platform where the upper device is located is controlled.

2. The power supply control method for upper equipment according to claim 1, characterized in that: Also includes: Generate information on the power supply capability of the power port of the platform where the upper equipment is located according to the power control strategy; According to the power screening strategy, matching the information of the power supply capacity of the power port of the platform where the upper-mounted device is located, screening the power port of the platform where the upper-mounted device is located; According to the screening of the power port of the platform where the upper-mounted device is located, the power supply of the screened power port of the platform where the upper-mounted device is located is controlled.

3. The power supply control method for upper equipment according to claim 2, characterized in that: The obtaining of the power consumption characteristic information of the upper equipment includes: Obtain information on technical parameters of body mounted equipment; The information of the technical parameters of the upper-mounted equipment includes information on the power supply type, rated power and endurance time of the upper-mounted equipment; Obtain information on work instructions for upper equipment; According to the information of the upper equipment working instruction, the information of the power consumption condition of the upper equipment is obtained; Generate information on the power consumption characteristics of the upper-mounted equipment according to the information on the power consumption condition of the upper-mounted equipment and the information on the technical parameters of the upper-mounted equipment; A power source screening strategy is generated according to the power consumption characteristic information of the upper equipment.

4. The power supply control method for upper equipment according to claim 3, characterized in that: The obtaining of power supply characteristic information of the platform where the upper equipment is located includes: Obtain information on technical parameters of the platform where the upper equipment is located; The information of technical parameters of the platform where the upper equipment is located includes the power supply circuit under the power port, and the control based on the power supply circuit, the power supply mode and power supply duration of the power port; A power control strategy is generated according to the power supply characteristic information of the platform where the upper equipment is located.

5. The power supply control method for upper equipment according to claim 4, characterized in that: The power supply duration includes: Obtain information about the power matching status of the platform where the upper equipment is located; The information on the power matching status of the platform where the upper equipment is located includes self-storage status information, energy storage status information, energy conversion status information and external power supply status information; Generate information about the power supply duration capability of the power port according to the information about the power matching status of the platform where the upper equipment is located; Generate information about the duration of power consumption of the upper-mounted equipment according to the information about the power consumption condition of the upper-mounted equipment; According to the information of the power consumption time of the upper-mounted device, a request for power matching of the platform where the upper-mounted device is located is sent; According to a request for power matching of the platform where the upper-mounted device is located, the power matching state of the platform where the upper-mounted device is located is controlled.

6. The power supply control method for upper equipment according to claim 5, characterized in that: Also includes: The platform where the upper installation equipment is located is a mobile platform; Based on the energy consumption of the movement of the platform where the upper-mounted device is located, the power port of the platform where the upper-mounted device is located supplies power; Wherein, obtaining speed control information of the platform where the upper equipment is located; Generate energy consumption status information of the platform where the upper equipment is located according to the speed control information of the platform where the upper equipment is located; Generate information on power supply control of a power port of the platform where the upper-mounted device is located according to the energy consumption status information of the movement of the platform where the upper-mounted device is located; Acquire information on the power consumption condition of the upper-mounted equipment under the moving condition of the platform on which the upper-mounted equipment is located; According to the power supply control information of the power port of the platform where the upper-mounted device is located, it is determined whether the power matching state of the platform where the upper-mounted device is located can meet the power consumption condition of the upper-mounted device; If not, then the speed at which the platform on which the upper equipment is located moves is limited.

7. A power supply control system for upper equipment, characterized in that: The power supply control system of the upper equipment includes: a power supply module, a power consumption module and a power consumption management module; The power supply module is used to obtain a variety of power sources and provide them to the power consumption module; The power consumption module is used to be driven by the power supply module according to the power consumption condition of the upper equipment; The power management module is used to match the power supply module with the power consumption module; The electric energy drive for matching the power supply module with the power consumption module includes energy conversion state control and power supply loop control.

8. A power supply control device for upper equipment, characterized in that: The upper equipment power supply control device comprises: The power consumption characteristic module is used to obtain the power consumption characteristic information of the upper equipment; A power screening module, used to generate a power screening strategy according to the power consumption characteristic information of the upper equipment; The power supply characteristic module is used to obtain the power supply characteristic information of the platform where the upper equipment is located; A power control module, used to generate a power control strategy according to the power supply characteristic information of the platform where the upper equipment is located; A power port module, used to screen the power port of the platform where the upper equipment is located according to the power screening strategy; The power supply control module is used to control the power supply of the power port of the platform where the upper equipment is located according to the power supply control strategy.

9. An electronic device, characterized in that: include: A processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory communicate with each other via the communication bus; A computer program is stored in the memory, and when the computer program is executed by the processor, the processor executes the steps of the upper-mounted device power supply control method according to any one of claims 1 to 6.

10. A computer-readable storage medium, characterized in that: include: It stores a computer program executable by an electronic device. When the computer program runs on the electronic device, the electronic device executes the steps of the power supply control method for the upper-mounted device as described in any one of claims 1 to 6.

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